Humectant
Arginine
INCI · Arginine · also L-Arginine
Revelika safety grade
Overview
An amino acid that serves as a skin-conditioning humectant and is also used to neutralize (raise the pH of) acidic formulas. It contributes to the skin's natural moisturizing factors.
Who it's for
Most skin types; common in hydrating and buffered formulas.
Cautions
Well tolerated; primarily a supporting and pH-balancing ingredient.
Suitability
Suits skin type
Dry Oily Combination Sensitive Acne-prone Mature Normal
Targets
Concentration
Concentration0 – 10%
- Effective from
- —
- Max safe
- —
In the glossary
Frequently asked
What does Arginine do in skincare?
An amino acid that serves as a skin-conditioning humectant and is also used to neutralize (raise the pH of) acidic formulas. It contributes to the skin's natural moisturizing factors.
Is Arginine considered safe for skin?
Well tolerated; primarily a supporting and pH-balancing ingredient.